Atropine-digitalis tolerance test.
D001281:Atrial Fibrillation / Q000188:drug therapy; D001285:Atropine / Q000494:pharmacology*; D004071:Digitalis Glycosides / Q000008:administration & dosage / Q000494:pharmacology*; D004562:Electrocardiography; D006339:Heart Rate / Q000187:drug effects*; D006801:Humans; D008722:Methods
D004071:Digitalis Glycosides; D001285:Atropine